Lisa fears she is losing her intelligence when she learns about the fabled Simpson gene. Meanwhile, Jasper freezes himself in the Kwik-E-Mart freezer.
Episode rating
Cast of episode
92
4
3
1
- Lisa Simpson
- Homer Simpson
- Bart Simpson
- Marge Simpson
- Moe Szyslak
- Ned Flanders
- Troy McClure
- Milhouse Van Houten
- Agnes Skinner
- Helen Lovejoy
- Martin Prince